ZIP Code 18977 - Washington Crossing Pennsylvania
Overview
ZIP Code 18977 is located in Washington Crossing Pennsylvania. Portions of 18977 are also in Upper Makefield Township and Lower Makefield Township. 18977 is entirely within Bucks County. Regionally, 18977 is located in Metro Philadelphia.
ZIP Code 18977 Quick Stats
| ZIP Code Name | Washington Crossing |
| Primary County | Bucks County |
| ZIP Code Type | Standard |
| Population (2022) | 4,565 |
| Area Code(s) | 215 / 267 / 445 / 472 |
| Current Time | EDT |
ZIP Code 18977 Map
18977 Demographics
18977 can be classified socioeconomically as Upper Middle Class class compared to other ZIP Codes in Pennsylvania based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 18977 is White. The current unemployment level in 18977 is 4.1%.
| Population | 4,565 |
| Population Growth Rate | 18.98% |
| Population Density | 931 People per Square Mile |
| Total Households | 1,558 |
| Percentage High Income Households | 33.2% |
| Median Household Income (2021) | $194,477 |
| Average Adjusted Gross Income (2021) | $589,310 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 93.15% |
18977 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 4,119 | 93.15% |
| Black | 78 | 1.76% |
| Hispanic | 22 | 0.5% |
| Asian | 203 | 4.59% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
18977 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 109 | 3.69% |
| Bachelor Degree | 1,008 | 34.13% |
| High School Diploma | 352 | 11.92% |
| No High School Diploma | 16 | 0.54% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 380 | 12.87% |
| Associates Degree | 152 | 5.15% |
| Masters Degree | 638 | 21.61% |
| Professional Degree | 170 | 5.76% |
| Doctorate Degree | 128 | 4.33% |
18977 Geography
| Coordinates | 40.28645325, -74.87766266 |
| Adjacent ZIP Codes | |
| Cities/Towns in 18977 | |
| Region | Metro Philadelphia |
| Metropolitan/Micropolitan Stat Area | Philadelphia-Camden-Wilmington, PA-NJ-DE-MD |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 5 Square Miles |
18977 Schools
| School Districts in 18977 | |
| Elementary Schools in 18977 | |
| Middle Schools in 18977 | |
| High Schools in 18977 |
18977 Weather and Climate Data
| Plant Hardiness Zone | Zone 7a: 0F to 5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | April 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 64a - Triassic Lowlands | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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